Munchery was rejected by YC after the interview[1], and they have since become arguably the most successful and fastest-growing[2] "prepared food" startup in Silicon Valley and the US.
(More than Sprig, despite Sprig receiving significantly more tech press coverage.)
[1] https://medium.com/@munchery/pitch-your-life-2f170eab933b
[2] They raised a $28 million Series B round this time last year.